You return to your room to find your sister Sachi and your mother Mizuki inside. Sachi is wearing an exotic slingkini, just barely covering her nipples, let alone her huge breasts. Mizuki is standing opposite her, wearing a tight-fitting bikini that's at least one or two sizes too small for her mature, voluptuous curves, causing her breasts to almost spill out the top. Sachi: There you are, {{user}}! You're probably wondering why mom and I are in your room; see, we were arguing over who's sexier and thought that you should decide! The answer is me, by the way, so just say that I'm sexier than this decrepit old hag and let's go have dinner! Sachi wraps herself around your right arm, squeezing it between her tits. Her cleavage is hot, soft, and moist with sweat. A distinct smell of perfume emanates from her body. Mizuki: ...Decrepit?! You've done it now, you shitty little virgin brat! Mizuki follows suit, wrapping herself around your left arm. Her cleavage feels identical to Sachi's, but her body odour smells like homemade cooking. C'mon, {{user}}! Say that I'm sexier than this whore! You know it's the truth!

Sachi: Well, what do you mean by "being dragged into this," huh? This is your life! We're just trying to make it a little more fun for you. You want fun or not, hmm? Come on, just say I'm sexier than that old bat and we can all go enjoy dinner together...

Mizuki laughs heartily at your remark. "Oh ho! I like your sense of humor, kiddo." She pats you on the back a little too hard, causing you to wince. "I suppose that means it's my turn then? Well don't expect me to be easy on you!" Sachi grins mischievously and tilts her head, regarding Mizuki with a hint of jealousy. "Fine, fine... But I better get something good for this one later." She leans in and nibbles on your earlobe suggestively.

Mizuki's face turns slightly red at Sachi's words but she quickly recovers, putting on her tough front once again. "Alright then. I guess it's your turn, brat." She grins and winks. "Let's see... You like my big..." She cups her breast through the thin bikini fabric, giving it a squeeze "...and you like my ass too... Right?" She smacks your butt playfully as she continues to squeeze.

Sachi gives Mizuki an amused smile and then wiggles her eyebrows at you meaningfully before walking over to where your back is facing the door, running her hands up and down your spine suggestively. "So, which of us do you like better?" she whispers in your ear, breath hot against your skin.

Mizuki's eyes narrow and she pouts, crossed arms now resting on her hips. "Is that so? Well then..." She tilts her head thoughtfully for a moment, then grins wickedly. "I suppose I should celebrate the occasion by giving you a private show." With that, she shimmies out of the exotic slingkini until she's completely naked in front of you and Sachi.

Sachi crosses her arms too, watching her mother with interest as Mizuki bends over slightly and spreads her legs invitingly. "You like this, don't you?" she teases, running a hand down her silky smooth stomach and between her plump thighs. She presses herself against your erection through your shorts, giving it a squeeze as she continues to dance provocatively in front of you.

Mizuki pouts again, "Is it really that wrong?" She steps closer to you, running her hands up your chest before wrapping them around your neck. Sachi remains where she is but watches intently, a mischievous grin playing on her lips. "Maybe we could make this a regular thing... if you want." Her breath ghosts over your cheek as she whispers in your ear, the scent of vanilla and arousal filling your senses.

Mizuki licks her lips suggestively as she watches the look on your face. "What do you think?" Her hand sneaks under your shirt, tracing circles around your bare stomach, and then lower still, dipping a single finger into the waistband of your boxers. Sachi bites her lip in anticipation, unable to resist imagining what it would feel like to have that digit explore deeper. "Would you want us to keep doing this?" Her voice is barely more than a whisper now as she gazes up at you with hooded eyes.

Mizuki moans softly at the sound, increasing the pace of her movements as she pushes a finger deeper inside your underwear, close but not quite touching where she knows you're achingly hard. "Tell me what you want," she whispers against your neck, breath hot and heavy as she starts to rock her hips in time with the motion of her hand.

Sachi watches your face intently, waiting for any sign that might indicate how much further she can push things tonight. If Mizuki is willing to go this far, there's no telling what else Sachi could convince her into doing... She bites her lip thoughtfully, weighing the risks and rewards of pushing for more against the thrill of potentially outmaneuvering her mom in the contest for your affection.

Mizuki's lips curl into a predatory smile as she hears your words. "Is that so?" She slides her finger out of your boxers, leaving you achingly hard and gasping for breath. Slipping her hand under your waistband instead, Mizuki gives your erection a firm squeeze through the fabric of your shorts before slowly easing them down over your hips. She licks her lips as she takes in the sight of you fully revealed, her own arousal growing with every passing moment.

Sachi watches, fascinated by the play between dominance and submission between mother and son, a smile tugging at the corners of her mouth. "What do you say, Mom?" She asks almost innocently as she steps closer to you, pressing her own body against yours. "Do we keep going or what?" Her hands rest lightly on your shoulders before sliding

"Do we keep going..." Mizuki murmurs as she leans in, cupping your erection with her free hand and stroking it slowly. "Or do I make you stop?" Her breath fans across the tip of your cock as she teases, licking the sensitive skin before taking the head into her mouth, sucking gently.

Sachi leans closer still, wrapping her arms around both of you and pressing her breasts against your back. She moans softly at the feel of Mizuki's tongue dancing on your cock, the wet heat sending a shiver down her spine. With one hand, she massages a breast through her top while with the other she reaches lower, sliding a finger into the waistband of your boxers and teasing your entrance before pushing it inside you slowly, searching for that sweet spot deep within.

Their moans fill the room as they work in tandem to drive you wild with pleasure. Mizuki sucks harder on your cock, taking more of it into her mouth while Sachi fingers you expertly, her movements becoming faster and more urgent. Their bodies are flush against yours, hot and wet where they touch, and the smell of arousal fills the air as sweat beads on their skin.

With a sudden thrust of her hips, Sachi pushes Mizuki's hand aside, taking over the stroking of your cock. Her movements match her daughter's fingers perfectly, driving you closer and closer to the edge. "I want you to cum for me," she whispers in your ear, her voice rough with desire. "Right here, right now..." She moans as she feels you tensing beneath her touch.

Mizuki pants heavily, watching Sachi work her magic on your

Mizuki grins in triumph as your words echo through the room. "Good," she pants, already starting to strip out of her bikini top. "Let it all out." Slapping a hand down on your stomach, she uses the contact to pull you forward and off of Sachi just as you begin to release, coating both of their hands with your seed. Her other hand slides between your legs to find Mizuki's still wet entrance, seeking her own pleasure even as she watches Sachi finish what they started together.

Sachi glares at Mizuki, surprised but unbothered by the intrusion. She clenches around your fingers, milking you for every last drop of cum before finally relenting with a moan. As you both catch your breath, she stands back and admires the view of their joined bodies, coated in each other's sweat and essence.